136572344 has 16 divisors (see below), whose sum is σ = 267207120. Its totient is φ = 65317120.

The previous prime is 136572341. The next prime is 136572349. The reversal of 136572344 is 443275631.

136572344 is digitally balanced in base 2, because in such base it contains all the possibile digits an equal number of times.

It is a congruent number.

It is not an unprimeable number, because it can be changed into a prime (136572341) by changing a digit.

It is a polite number, since it can be written in 3 ways as a sum of consecutive naturals, for example, 370937 + ... + 371304.

It is an arithmetic number, because the mean of its divisors is an integer number (16700445).

Almost surely, 2^136572344 is an apocalyptic number.

It is an amenable number.

136572344 is a deficient number, since it is larger than the sum of its proper divisors (130634776).

136572344 is a wasteful number, since it uses less digits than its factorization.

136572344 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 742270 (or 742266 counting only the distinct ones).

The product of its digits is 60480, while the sum is 35.

The square root of 136572344 is about 11686.4170728243. The cubic root of 136572344 is about 514.9767092870.

The spelling of 136572344 in words is "one hundred thirty-six million, five hundred seventy-two thousand, three hundred forty-four".